TEAM: Wily Werewolf Milestone participation

[Elfy]

For the last two cycles we've not taken part in milestones until the 
Beta stage.

We need to decide how we're going to play this cycle.

I've not got a problem if we do the same - though it might be useful to 
play it by ear, and decide closer to the time they arrive (currently 
unable to say when - Wily release schedule not published yet)

On the other hand - the LTS cycle starts in 7 months, so do we do them 
all getting back into practice so to speak.